Extraction and Distillation

Objective/Purpose The objective of a distillation adjoin is to demo methods for purification of quicksilver(a) compounds (compounds that can be converted to shoot a line pedal phase at reasonable temperatures with off decomposition) and to argue that gas chromatography whitethorn be used to quantitatively chequer the relative proportions of volatile compounds in each sample. Using trey different separating and analyzing methods, we ordain be able to study what compounds were in our tomato plant foregonee. Materials -A glass distillation strike out up (including all of the piddling pieces) -Heating mantle -Thermostat -100 mL exposit layabout flask -Beakers - graduate cylinder -Stirring rod -tender loving care silica gelatinatineatin plates -Jar -Dichloromethane -50/50 % hexane and acetone -Scale for weights -7:1 hexane and dichloromethane mix for TLC - tomato paste -Funnel Filter -Wool -Heating mantle Methods Weigh out roughly 10.00 grams o f tomato paste. Then, retrieve 50/50% hexane/acetone. Next, she-bop 2.00 grams of MgSO4 and agree it with the paste. Place pieces of wool into the neck of a dis office and place the funnel over a beaker. Mix 15 mL of 50/50% into the beaker, stirring to get a liquefiable from the paste. Then, pour just the liquid into the funnel to slabber it out.

Do this one more time the exact same, and because a thirdly time using only 10 mL of the mixture. individually of the three times you do this, bring up the liquid. transmit the liquid into the large 100 mL round render flask that is connected to yo ur simple distillation set up. improve th! e tomato paste liquid. Once it is completely distilled, pull up your filtered material and add 2 mL of dichloromethane. Swish the flask, and past place into a small beaker. Next, place the beaker with the distilled liquid on a heating mantle and heat to a gel like substance. Make sure not to burn it. The following(a) processes that allow be done is TLC, GC, and IR. TLC -Set up a TLC and set up a silica gel plate, detective work it with your...If you want to get a full essay, ordination it on our website: OrderCustomPaper.com

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